Make a ladtract class that has 2 fields, one for the tractor's length and one for the width. The class should have a method that returns the tract's area as well as an equals methos and a toString method.

Below is the java code for the ladtract class : -

public class ladtract

{

private double length; / /length of tractor

private double width; / /width of tractor

public double calculateArea () {

return length*width; / /calculate and return the area of the tractor

}

public boolean equals (Object o) {

if (o = = this) { / /check if it's the same object

return true;

}

if (o. length==this. length && o. width==this. width) { / /check if the length and width are same for both objects

return true;

}

return false;

}

public String toString () {

return "Area="+calculateArea (); / /return the area of the tractor as a string

}

}